From: Matt S Trout <mst@shadowcat.co.uk>
Date: Sat, 21 Jan 2006 22:34:31 +0000 (+0000)
Subject: Nuked _select_columns, the last vestige of class-based evil
X-Git-Tag: v0.05005~117^2~19
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=a9433341369da32eafd7509f49477b44c84bcbeb;p=dbsrgits%2FDBIx-Class.git

Nuked _select_columns, the last vestige of class-based evil
---

diff --git a/lib/DBIx/Class/CDBICompat/LazyLoading.pm b/lib/DBIx/Class/CDBICompat/LazyLoading.pm
index ff235e2..8a7c17b 100644
--- a/lib/DBIx/Class/CDBICompat/LazyLoading.pm
+++ b/lib/DBIx/Class/CDBICompat/LazyLoading.pm
@@ -3,8 +3,11 @@ package DBIx::Class::CDBICompat::LazyLoading;
 use strict;
 use warnings;
 
-sub _select_columns {
-  return shift->columns('Essential');
+sub resultset_instance {
+  my $self = shift;
+  my $rs = $self->next::method(@_);
+  $rs = $rs->search(undef, { cols => [ $self->columns('Essential') ] });
+  return $rs;
 }
 
 sub get_column {
diff --git a/lib/DBIx/Class/ResultSet.pm b/lib/DBIx/Class/ResultSet.pm
index fea1533..cfe45ce 100644
--- a/lib/DBIx/Class/ResultSet.pm
+++ b/lib/DBIx/Class/ResultSet.pm
@@ -43,10 +43,11 @@ sub new {
   $attrs = Storable::dclone($attrs || {}); # { %{ $attrs || {} } };
   my %seen;
   my $alias = ($attrs->{alias} ||= 'me');
-  if (!$attrs->{select}) {
+  if ($attrs->{cols} || !$attrs->{select}) {
+    delete $attrs->{as} if $attrs->{cols};
     my @cols = ($attrs->{cols}
                  ? @{delete $attrs->{cols}}
-                 : $source->result_class->_select_columns);
+                 : $source->columns);
     $attrs->{select} = [ map { m/\./ ? $_ : "${alias}.$_" } @cols ];
   }
   $attrs->{as} ||= [ map { m/^$alias\.(.*)$/ ? $1 : $_ } @{$attrs->{select}} ];
diff --git a/lib/DBIx/Class/ResultSourceInstance.pm b/lib/DBIx/Class/ResultSourceInstance.pm
index e9fd560..7320826 100644
--- a/lib/DBIx/Class/ResultSourceInstance.pm
+++ b/lib/DBIx/Class/ResultSourceInstance.pm
@@ -17,10 +17,6 @@ sub add_columns {
   }
 }
 
-sub _select_columns {
-  return shift->result_source_instance->columns;
-}
-
 sub has_column {                                                                
   my ($self, $column) = @_;                                                     
   return $self->result_source_instance->has_column($column);